A paternoster (/ˈpeɪtərˈnɒstər/, /ˈpɑː-/, or /ˈpæ-/) or paternoster lift is a passenger elevator which consists of a chain of open compartments (each usually designed for two persons) that move slowly in a up and down inside a building without stopping. Passengers can step on or off at any floor they like. The same technique is also used for filing cabinets to store large amounts of (paper) documents or for small spare parts. The much smaller belt manlift which consists of an endless belt with steps and rungs but no compartments is also sometimes called a paternoster.
The construction of new paternosters was stopped in the mid-1970s due to safety concerns, but public sentiment has kept many of the remaining examples open. By far most remaining paternosters are in Europe, with perhaps 230 examples in Germany, and 68 in the Czech Republic. Only two have been identified by hobbyists outside Europe: one in Malaysia, another in Peru.
Peter Ellis installed the first elevators that could be described as paternoster lifts in Oriel Chambers of Liverpool in 1868. In 1877, British engineer obtained a patent on the first paternoster. In 1884, the Dartford, England, engineering firm of J & E Hall built its "Cyclic Elevator".